Technical Specifications

RS-5174 2-18 (Replaces 5-16)
Meets the requirements of ASTM C 1289, Type II, Class 1
Grade 2 (20 psi)
• ValuTherm / Tapered ValuTherm
Grade 3 (25 psi)
• ValuTherm 25 PSI / Tapered ValuTherm 25 PSI
Features
Glass-Reinforced Facers: Provide rigidity and protection to the
foam core and are compatible with BUR, modified bitumen and
single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value
per inch in built-up, modified bitumen, metal roof and single ply roof
systems, and approved for direct application to steel decks.
System Compatibility This product may be used as a component in the following systems. Please reference product application for specific installation methods and information.
Multi-Ply
BUR APP SBS
Single Ply
TPO PVC EPDM
HA CA CA HW HA CA HW SA MF
AD
MF
AD
MF
AD
BA
Compatible with the selected Multi-Ply systems above Compatible with all Single Ply systems
Key: HA = Hot Applied CA = Cold Applied HW = Heat Weldable SA = Self Adhered MF = Mechanically Fastened AD = Adhered BA = Ballasted
Component
Type
HT
High Thermal
TP
Tapered
I
Insulation
Multi-Ply
Single Ply
Closed Cell
Polyisocyanurate
Foam Core
Glass-Reinforced
Facers
Flat
Tapered
Energy and the Environment
LEED
®
Recycled Content
Varies with thickness, see Product Data
and Packaging table on next page.
Produced with a pentane blowing agent with zero ozone depletion
and virtually no global warming potential.
Peak Advantage
®
Guarantee Information
Systems
Not eligible for Peak Advantage Guarantees
Codes and Approvals
• FM
®
Standards 4450/4470 Approvals (refer to FM RoofNav
SM
)
• UL
®
Standard 790, 263 and 1256 (refer to UL Roofing Materials
system directory)
• Meets the requirements of CAN/ULC S704, Type 2 & 3, Class 3
• California Code of Regulations, Title 24, Insulation Quality
Standard License #TI-1341
• Third-party certification with the PIMA Quality Mark
™
for
Long-Term Thermal Resistance (LTTR) values
Installation/Application
Mechanically
Fastened
Urethane
Adhesive
Hot Asphalt
Refer to the application instructions guidelines for proper utilization
of this product.
Flute Span:
Width of Rib Opening: Up to 2
5
/
8
" Up to 3
3
/
8
" Up to 4
3
/
8
"
(6.67 cm) (8.57 cm) (11.11 cm)
Insulation Thickness (min): 1.0" (2.54 cm) 1.2" (3.05 cm) 1.3" (3.30 cm)
Packaging and Dimensions
Flat Sizes
1
4' x 4'
(1.22 m x 1.22 m)
4' x 8'
(1.22 m x 2.44 m)
Tapered Size
2
4' x 4'
(1.22 m x 1.22 m)
Producing Locations
Bremen, IN Cornwall, ONT Fernley, NV
Hazleton, PA Jacksonville, FL
Stocking Locations
3
Grand Prairie, TX Southgate, CA Tracy, CA
1. For available thicknesses, see Product Data and Packaging table on page 2 of this data
sheet. Other sizes available by special request, some sizes are not stocked and special
order with minimum order quantities. Contact your JM Sales Representative for details.
2. Tapered ValuTherm and Tapered ValuTherm 25 PSI are available in thicknesses of 1⁄2" to 4".
Available profiles are shown on page 3 of this data sheet. In some regions extended panels
are also available.
3. Not all sizes, thicknesses, and products are stocked at all locations, please call Customer
Service at 1-877-766-3295.
Refer to the Safe for Use instructions and product label prior to using this product.
The Safe for Use instructions are available by calling [phone] or on the Web at
www.jm.com/roofing.
Note: Technical information on this data sheet is intended to be used as a general
guideline only and is subject to change without notice. Contact your JM Sales
Representative for further details.
Flat & Tapered ValuTherm
™
Polyisocyanurate Roof Insulation